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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Alan M. Rosenberg

Optometrist in North Wales, PA · enumerated 2006 · authorized official Alan Rosenberg, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1760437511

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Alan M. Rosenberg
Practice address 26 Airport Sq, North Wales, PA, 19454
Phone (215) 362-1177
Fax (215) 362-7026
Enumeration date May 23, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 5554-T (PA) Primary

Authorized official

Name Alan Rosenberg
Title Owner
Phone (215) 362-1177

Other identifiers

Identifier Type State Issuer
4358124 Other PA AETNA
0048845000 Other PA IBC

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Dr. Alan M. Rosenberg?
Dr. Alan M. Rosenberg is registered in NPPES as a Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.